I've been killin' it on my SSTwosome all night! This thing is AWESOME! It stacks so damn easily! Both circuits are amazingly quiet even at high gain settings, so they can just pile the dirt up so crazy high when played together.
I love my VSTwosome, but man, the SSTwosome with the Blunderbuss circuit is unreal.
THIS IS THE PEDAL HAS EXCEEDED MY EXPECTATIONS!
A couple show off pics: